A green and efficient hydration of alkynes catalyzed by hierarchically porous poly(ionic liquid)s solid strong acids

2018 ◽  
Vol 564 ◽  
pp. 56-63 ◽  
Author(s):  
Duan-Jian Tao ◽  
Fujian Liu ◽  
Lin Wang ◽  
Lilong Jiang
Keyword(s):  
Ionic Liquid ◽  
Hierarchically Porous ◽  
Poly Ionic Liquid ◽  
Strong Acids ◽  
Porous Poly

scholarly journals Effect of Swelling on Carbon Dioxide Adsorption by Poly(Ionic Liquid)s

2012 ◽  
Vol 30 (1) ◽  
pp. 35-41 ◽  
Author(s):  
Jia M. Zhu ◽  
Kai G. He ◽  
Hu Zhang ◽  
Feng Xin
Keyword(s):  
Electron Microscopy ◽  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Adsorption Capacity ◽  
Carbon Dioxide Adsorption ◽  
Ft Ir ◽  
Poly Ionic Liquid ◽  
Porous Poly ◽  
Scanning Electron ◽  
Ft Ir Spectroscopy

A two-step swelling method was used for preparing porous poly(ionic liquid)s based on the copolymer of 1-allyl-3-methylimidazolium tetrafluoroborate and acrylonitrile P([AMIM]BF4-AN), the copolymer of 1-allyl-3-methylimidazolium hexafluorophosphate and acrylonitrile P([AMIM]PF6-AN), and poly(vinylbenzyl trimethylammonium) tetrafluoroborate P[VBTMA]BF4. The characteristics of the polymers were assessed via FT-IR spectroscopy, scanning electron microscopy (SEM) and CO2 adsorption. The results indicated that the seed-swelling method was more effective in improving the CO2 adsorption capacity of imidazolium-based P([AMIM]BF4-AN) containing the [BF4]− anion. Exchanging [BF4]− for [PF6]− in the imidazolium-based poly(ionic liquid) led to almost the same CO2 adsorption as exhibited by the corresponding non-swelling copolymer. Moreover, the CO2 adsorption capacity of ammonium-based P[VBTMA]BF4 when treated by the seed-swelling method decreased considerably.

CO2 sorption capacity of porous poly(ionic liquid)s

2011 ◽  
Vol 18 (6) ◽  
pp. 2011-2015 ◽  
Author(s):  
Jiamei Zhu ◽  
Jianhua Zhou ◽  
Hu Zhang ◽  
Ruizhi Chu
Keyword(s):  
Ionic Liquid ◽  
Sorption Capacity ◽  
Co2 Sorption ◽  
Poly Ionic Liquid ◽  
Porous Poly

scholarly journals Programmable Actuation of Porous Poly(Ionic Liquid) Membranes by Aligned Carbon Nanotubes

2016 ◽  
Vol 4 (1) ◽  
pp. 1600768 ◽  
Author(s):  
Huijuan Lin ◽  
Jiang Gong ◽  
Michaela Eder ◽  
Roman Schuetz ◽  
Huisheng Peng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Ionic Liquid ◽  
Liquid Membranes ◽  
Aligned Carbon Nanotubes ◽  
Poly Ionic Liquid ◽  
Porous Poly

scholarly journals Sensing Solvents with Ultrasensitive Porous Poly(ionic liquid) Actuators

2015 ◽  
Vol 27 (18) ◽  
pp. 2913-2917 ◽  
Author(s):  
Qiang Zhao ◽  
Jan Heyda ◽  
Joachim Dzubiella ◽  
Karoline Täuber ◽  
John W. C. Dunlop ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Poly Ionic Liquid ◽  
Porous Poly

Biodiesel Production via Transesterification of Soybean Oil Catalyzed by Superhydrophobic Porous Poly(ionic liquid) Solid Base

2017 ◽  
Vol 31 (5) ◽  
pp. 5203-5214 ◽  
Author(s):  
Bin Jiang ◽  
Yumei Wang ◽  
Luhong Zhang ◽  
Yongli Sun ◽  
Huawei Yang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Soybean Oil ◽  
Biodiesel Production ◽  
Solid Base ◽  
Poly Ionic Liquid ◽  
Porous Poly

scholarly journals Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction

Polymers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 1909 ◽  
Author(s):  
David J. S. Patinha ◽  
Hong Wang ◽  
Jiayin Yuan ◽  
Sílvia M. Rocha ◽  
Armando J. D. Silvestre ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Acrylic Acid ◽  
Pore Structure ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Headspace Solid Phase Microextraction ◽  
Low Concentrations ◽  
Poly Ionic Liquid ◽  
Porous Poly ◽  
Poly Acrylic Acid

In this contribution, thin poly(ionic liquid) (PIL) coatings with a well-defined pore structure built up from interpolyelectrolyte complexation between a PIL and poly(acrylic acid) (PAA) were successfully used for enhanced solid phase microextraction (SPME). The introduction of porosity with tunable polarity through the highly versatile PIL chemistry clearly boosts the potential of SPME in the detection of compounds at rather low concentrations. This work will inspire researchers to further explore the potential of porous poly(ionic liquid) materials in sensing and separation applications.

scholarly journals The influence of the polymerization approach on the catalytic performance of novel porous poly (ionic liquid)s for green synthesis of pharmaceutical spiro-4-thiazolidinones

RSC Advances ◽  
2020 ◽  
Vol 10 (72) ◽  
pp. 44159-44170
Author(s):  
Zahra Elyasi ◽  
Javad Safaei Ghomi ◽  
Gholam Reza Najafi ◽  
Mohammad Reza Zand Monfared
Keyword(s):  
Ionic Liquid ◽  
Green Synthesis ◽  
Bifunctional Catalyst ◽  
Catalytic Performance ◽  
Acid Base ◽  
Poly Ionic Liquid ◽  
Porous Poly

Sustainable synthesize of a new mesoporous poly (ionic liquid) as acid–base bifunctional catalyst for environmental being preparation of monospiro derivatives has been developed.

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